160977885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5167}}^1$

素因数の和:5273

約数の個数: 32

約数和(自身を含む): 269893632

約数和(自身を除く): 108915747

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 2077, 5167, 6231, 10385, 15501, 25835, 31155, 77505, 160177, 346189, 480531, 800885, 1038567, 1730945, 2402655, 5192835, 10731859, 32195577, 53659295, 160977885]

約数ペア:

[(1, 160977885), (3, 53659295), (5, 32195577), (15, 10731859), (31, 5192835), (67, 2402655), (93, 1730945), (155, 1038567), (201, 800885), (335, 480531), (465, 346189), (1005, 160177), (2077, 77505), (5167, 31155), (6231, 25835), (10385, 15501)]